Basic Info.
Model NO.
DL-EBIKE48V 20AH
Type
Lithium-Ion Battery Pack
Connection Mode
Series Connection
Discharge Rate
Medium Discharge Rate
Rated Capacity
Customized
Usage
Electric Bike,Ebike,Scooter
Battery Type
18650 Lithium Ion Battery
Transport Package
Standard Package
Specification
148.7*49.86*270mm (thickness*width*length)
Product Description
OEM 48V 20ah Electric Bike rechargeable lithium ion battery pack Specification.
Rear rack type Nominal Capacity (AH) | 20Ah |
Nominal Voltage (V) | 48V |
Continuous Discharge Current (A) | 25A |
Maximum Charge Current (A) | 4A |
Battery material | 18650 battery cell |
Maximum Discharge Current (A) | 60A or adjustable |
Cycle life | 500-1000 times |
Charging time | Around 5-7 hours |
Charge Temperature Range | 0- 45 °C |
Discharge Temperature Range | -20 - 60 °C |
Dimension | 148.7*49.86*270mm (thickness*width*length) |
Weight | <6kg |
Feature.
1. Water-resistant and firm ABS plastic casing.
2.Built-in PCB protection.
3.Prevent short circuit, over-current, over-heat, over-charge, over-discharge.
4,.The internal pack is stabilized by braces.
5,.Avoiding mechanical accidents caused by vibration.
Detailed ImagesCan be customized 36V 10/12/15Ah 48V 10/12Ah 20ah
Battery Type | Battey Pack |
Battery Pack Model | 36V12Ah | 48V10Ah | 36V15Ah | 48V12Ah | 48V20Ah |
Outer Packing Material | PVC, Plastic shell, Plastic and Aluminum Shell, Steel Sheel |
Nominal Voltage | 36V | 48V | 36V | 48V | 48V |
Rated Capacity | 12Ah | 10Ah | 15Ah | 12Ah | 20AH |
Max. Charge Voltage | 42V | 54.6V | 42V | 54.6V | 54.6V |
Normal Charge Current | 2A | 2A | 2-3A | 2A | 2A |
Cut-Off Discharge Voltage | 30V | 30V | 30V | 39V | 39V |
Max.ConstantDischarge Current | 20-25A | 20-25A | 20-25A | 20-25A | 20-25A |
Max.Discharge Current (pulse) | 65A | 65A | 65A | 65A | 65A |
Charging Model | CC/CV | CC/CV | CC/CV | CC/CV | CC/CV |
Cycle Life(80%DOD) | 500 Cycles | 500 Cycles | 500 Cycles | 500 Cycles | 500Cycles |
Charge Temperature | 0-45°C | 0-45°C | 0-45°C | 0-45°C | 0-45°C |
Discharge Temperature | -20-55°C | -20-55°C | -20-55°C | -20-55°C | -20-55°C |
Motor Range | 36V350-500W | 48V350-1000W | 36V350-500W | 48V350-1000W | 48V750-1000W |
Advantages.
1.High energy density
2.High working voltage for single battery cells
3.Pollution-free
4.Long cycle life
5.No memory effect
6.Capacity, resistance, Voltage, platform time consistency is good
7.With short-circuit production function, safe and reliable
8.Factory price& High quality
9.Good consistency, low self discharge
10.Light weight, small size
Packing & Delivery1. Ship by EXPRESS door to door.
2. Ship to your airport.
3. Ship to your sea port.
Take the most cost-effective way based on your quantity or do as you request.
Certification
Our services:
--Manufacturing and exporting battery with good quality and competitive price;
--Professional and experienced R & D team, pre-sales and after-sales service;
--OEM & ODM Serivce;
--Prompt direct-shipping or drop-shipping to your customers;
--Quick responsive and reliable;
--If there are some quality problem,we can send new battery to you as replacement
Company information:
Shenzhen DeLong Energy Technology Co., Ltd.(Dlongbattery) is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide ,it was established in 2006 and becoming the leading player in the new energy field through several years development .Delong company integrates the cell manufacturing and offer of power solution in according to different application purpose ,our product are widely applied on:common digital devices battery , high discharge rate battery,powerful electric vehicles battery ,low and High temperature lithium ion battery ,power storage and back-up battery pack etc.
RFQ:
Q: Are you trading company or manufacturer?
A: We are DELONG original factory.
Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.
Q: Do you provide after-sales serive?
A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
Q: Do you accept OEM/ODM?
A: Yes,it is avaliable.
Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.
Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.
Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.
Q: What is your term of payment?
A: We adopt T/T,Paypal,Alibaba payment way and so on.
Address:
9098, Dongbian Business Building, Minzhi Road 369, Minzhi Street, Longhua, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001, FSC
Company Introduction:
A Professional Manufacturer of Lithium Ion Batteries<br><br>Shenzhen DeLong Energy Technology Co. Ltd is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion batteries worldwide. Our lithium ion batteries are widely applied on digital device, electric vehicle, electric tool and back-up power system, Bluetooth headset, digital camera, MP3 player, cellular phone, PDA, DMB, digital camcorder, mining lamp, RC model airplane, electric vehicle and more. <br><br>Providing Excellent Services<br><br>We developed some high quality lithium ion batteries with our company technology characteristics. Through previous long term research and experience accumulation, DeLong battery won a good reputation and has become a popular brand in the international market attributing to the long cycle life, high energy density, stable work performance under different temperature environment and good safety performance. Our production capability goes up to 100, 000 pieces per day by upgrading our current production facility in according to our conditions. <br><br>Benefit from Our Advantages<br><br>Bearing the sincere, tolerant and modest attitude we won our clients and markets recognition by offering our professional and sincerely services. Our company takes three cooperation modes such as brand marketing by ourselves, agent cooperation and manufacturing in according to the client demand. These operation ways will enable us to become one of the leading and professional energy suppliers in the new energy industry with a high efficiency and influence.